package com.pgy.backend.service.impl;


import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.pgy.backend.mapper.PointerMapper;
import com.pgy.backend.entity.Pointer;
import org.springframework.stereotype.Service;

@Service
public class PointerService extends ServiceImpl<PointerMapper, Pointer> {
    PointerMapper pointerMapper;

}
